this evening an analysis of the david petraeus resignation with began, with david ignatius, martha raddatz and a norah o'donnell. >> he watch his reputation so well but he allowed paula broadwell all of this access. all of us had access to general petraeus over the years when he wants us around and tell us something. but this was different. he really allowed her to go everywhere with him. he talked to her all the time. i've talked to many aides, they were concerned about it in afghanistan. they were concerned how it looked, the optics of having this woman all the time. they described her as gushy and inappropriate talking about his thoughts. you've seen her on several programs over the last week. and things she was saying about him. that made them uncomfortable. >> well like martha, i've known him for about a decade, covered him in these war jones. he's a disciplined man, a man with incredible force of will. as much as we talk about his counterinsurgency doctrine, when i think about what happened in iraq, it was really david petraeus' will power in that battle space in the way he changed p